"CANCELWOPEG" error when cancelling PO Lines linked to Work Orders

Hello,

When trying to cancel a Purchase Order Line (via Change Order or direct action) that is connected to a Work Order, IFS Cloud throws the following error:

ORA-20110: PurchaseOrderLine.CANCELWOPEG: There are peggings connected to this purchase order line. Remove the pegging first, then cancel the purchase order line.

Could you please advise how to remove the pegging between the Purchase Order Line and the Work Order in IFS Cloud?
Is this done from the Work Order, the Purchase Order Line, or via a specific supply/demand pegging view?

Thanks in advance for your help.